Show a confirmation dialog

Pushes a modal screen with a message and Yes/No buttons. The result is dispatched as a "screen_result" event with event$value set to TRUE (confirmed) or FALSE (cancelled).

Usage

confirm(app, message, title = "Confirm", yes_label = "Yes", no_label = "No")

Arguments

app

An RtuiApp object (or accessed via state$app).

message

The question or message to display.

title

Optional dialog title (default "Confirm").

yes_label

Label for the confirm button (default "Yes").

no_label

Label for the cancel button (default "No").

Value

Invisible app.

Examples

if (FALSE) { # \dontrun{
quick_app(
  layout = vstack(
    button("Delete All", id = "del"),
    footer(),
    id = "root"
  ),
  on_click = list(
    del = function(event, state) {
      confirm(state$app, "Are you sure you want to delete everything?")
      state
    }
  ),
  on_screen_result = function(event, state) {
    if (isTRUE(event$value)) {
      notify(state$app, "Deleted!", severity = "warning")
    }
    state
  }
)
} # }